Notes Read these. These are just for a quick reminder. You do not need to copy them.
Density is found by taking the mass and dividing by the volume. Density = Mass/Volume
Common units for density are g/mL or g/cm3.
This same equation can be solved to find the mass if both density and volume are known. Mass = Density x Volume
The common unit for mass is g.
This same equation can be solved to find volume if both density and mass are known. Volume = Mass / Density
Common units for volume are mL for liquids and irregular solids and cm3 for regular solids.
Worksheet Perform the following calculations, showing work, the correct answer, and proper units.
1. What is the density of a wood block with a mass of 450 g and a volume of 75 cm3?
2. What is the density of a liquid that has a mass of 740 g and a volume of 50 mL?
3. What is the density of a egg with a mass of 480 g? When placed into a beaker with 300 mL of water the water level rises to 380 mL.
4. What is the density of a wood block if the mass is 250 g and the sides of the block measure
20 cm x 15 cm x 10 cm?
5. What is the mass of a piece of copper, if copper has a density of 8.9 g/cm3 and a volume of 672 cm3?
6. What is the volume of water in a beaker if the mass of the water is 670 g and the density of water is 1.1 g/mL?
7) What is the density of an object with a mass of 5 g and when placed in a graduated cylinder with 20 mL of water, raises the water level to 85 mL?
8) What is the mass of an object with a volume of 5 mL and a density of 4 g/mL?
Required Extra Practice If you finish the assignment early, you mustwork on the site below.
We have not covered conversions yet, so assume all the problems say grams for mass and milliliters for volume. Clicky Clicky
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Notes
Read these. These are just for a quick reminder. You do not need to copy them.
Density is found by taking the mass and dividing by the volume.
Density = Mass/Volume
Common units for density are g/mL or g/cm3.
This same equation can be solved to find the mass if both density and volume are known.
Mass = Density x Volume
The common unit for mass is g.
This same equation can be solved to find volume if both density and mass are known.
Volume = Mass / Density
Common units for volume are mL for liquids and irregular solids and cm3 for regular solids.
Worksheet
Perform the following calculations, showing work, the correct answer, and proper units.
1. What is the density of a wood block with a mass of 450 g and a volume of 75 cm3?
2. What is the density of a liquid that has a mass of 740 g and a volume of 50 mL?
3. What is the density of a egg with a mass of 480 g? When placed into a beaker with 300 mL of water the water level rises to 380 mL.
4. What is the density of a wood block if the mass is 250 g and the sides of the block measure
20 cm x 15 cm x 10 cm?
5. What is the mass of a piece of copper, if copper has a density of 8.9 g/cm3 and a volume of 672 cm3?
6. What is the volume of water in a beaker if the mass of the water is 670 g and the density of water is 1.1 g/mL?
7) What is the density of an object with a mass of 5 g and when placed in a graduated cylinder with 20 mL of water, raises the water level to 85 mL?
8) What is the mass of an object with a volume of 5 mL and a density of 4 g/mL?
Required Extra Practice
If you finish the assignment early, you must work on the site below.
We have not covered conversions yet, so assume all the problems say grams for mass and milliliters for volume.
Clicky Clicky